GB8423437D0 - Biological treatment of sewage - Google Patents

Biological treatment of sewage

Info

Publication number
GB8423437D0
GB8423437D0 GB848423437A GB8423437A GB8423437D0 GB 8423437 D0 GB8423437 D0 GB 8423437D0 GB 848423437 A GB848423437 A GB 848423437A GB 8423437 A GB8423437 A GB 8423437A GB 8423437 D0 GB8423437 D0 GB 8423437D0
Authority
GB
United Kingdom
Prior art keywords
sewage
biological treatment
biological
treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB848423437A
Other versions
GB2164641A (en
GB2164641B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Waagner Biro AG
Original Assignee
Waagner Biro AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Waagner Biro AG filed Critical Waagner Biro AG
Priority to GB08423437A priority Critical patent/GB2164641B/en
Publication of GB8423437D0 publication Critical patent/GB8423437D0/en
Publication of GB2164641A publication Critical patent/GB2164641A/en
Application granted granted Critical
Publication of GB2164641B publication Critical patent/GB2164641B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Activated Sludge Processes (AREA)
GB08423437A 1984-09-17 1984-09-17 Method and apparatus for the biological treatment of sewage Expired GB2164641B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08423437A GB2164641B (en) 1984-09-17 1984-09-17 Method and apparatus for the biological treatment of sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08423437A GB2164641B (en) 1984-09-17 1984-09-17 Method and apparatus for the biological treatment of sewage

Publications (3)

Publication Number Publication Date
GB8423437D0 true GB8423437D0 (en) 1984-10-24
GB2164641A GB2164641A (en) 1986-03-26
GB2164641B GB2164641B (en) 1988-12-29

Family

ID=10566832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08423437A Expired GB2164641B (en) 1984-09-17 1984-09-17 Method and apparatus for the biological treatment of sewage

Country Status (1)

Country Link
GB (1) GB2164641B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8717098D0 (en) * 1987-07-20 1987-08-26 Water Res Centre Thermophilic aerobic digestion
HUP0800452A2 (en) 2008-07-21 2010-04-28 Kelet Magyarorszagi Vallalkoza Installation unit for biological waste water treatment having big flexibility

Also Published As

Publication number Publication date
GB2164641A (en) 1986-03-26
GB2164641B (en) 1988-12-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee